Ecological footprint
[生态]生态足迹
🧩 词语组成解析
ecological
[ˌekə'lɔdʒikəl]
adj. 生态（学）的;
footprint
[['futˌprint]]
n. 足迹\\n[计] 印迹
🗣️ 情景例句
but I think I can be of some help to you.
但我觉得我可以对你略有帮助。
It's December.
现在是十二月。
You did right.
你做得对。